# fann_set_rprop_decrease_factor

(PECL fann >= 1.0.0)

fann_set_rprop_decrease_factor — Sets the decrease factor used during RPROP training

### Beschreibung

fann_set_rprop_decrease_factor(resource `$ann`, float `$rprop_decrease_factor`): bool

Sets the decrease factor used during RPROP training.

### Parameter-Liste

`ann`

  Ressource eines neuralen Netzwerks.

`rprop_decrease_factor`

  The decrease factor.

### Rückgabewerte

Gibt `true` bei Erfolg, sonst `false` zurück.

### Siehe auch

- fann_get_rprop_decrease_factor() - Returns the increase factor used during RPROP training

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